[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.29"]
[Round "12"]
[White "Byvshev, Vasily Mikhailovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. d4 Nc6 7. O-O a6 8. b3 Rb8 9. Bb2 Bd7 10. h3 b5 11. cxb5 axb5 12. d5 Na5 13. Nd4 b4 14. Na4 e5 15. Nc6 Nxc6 16. dxc6 Be6 17. Rc1 Nh5 18. Kh2 f5 19. e3 Nf6 20. Re1 Qe7 21. Rc2 h5 22. h4 Kh7 23. f4 Ng4+ 24. Kg1 Rfe8 25. Bf3 Bc8 26. Rc1 Ba6 27. Qd2 Qf8 28. Ba1 Re7 29. Bb2 Qe8 30. Ba1 Bb5 31. Bd5 Nf6 32. Bg2 Ne4 33. Bxe4 fxe4 34. Qc2 exf4 35. Bxg7 Kxg7 36. gxf4 Rf7 37. Kh2 Rf5 38. Rg1 Qe7 39. Rg5 Kh7 40. Rcg1 Rbf8 41. Qd2 Qf6 42. Qe1 Rxg5 43. Rxg5 1/2-1/2